rigid backer的意思|示意

硬质后跟片 ... 硬质后跟片 rigid backer 硬质后跟片 rigid backer 优质皮 urethane ...

软量前踵片 ... riding boot骑马用靴 rigid backer软量前踵片 rink system圆形大组式师产零碎 ...

骑马靴 ... middle backer 夹里布 rigid backer 骑马靴; 硬质后踵片 stem backer 挤压杆支撑垫 ...